SN74AHC574PWR

Product Overview

Category

SN74AHC574PWR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a flip-flop latch with 3-state outputs.

Characteristics

• High-speed operation: The SN74AHC574PWR offers fast switching times, making it suitable for applications requiring quick data transfer.
• Low power consumption: This IC is designed to minimize power consumption, making it energy-efficient.
• Wide operating voltage range: It can operate within a wide voltage range, typically between 2V and 5.5V.
• 3-state outputs: The 3-state outputs allow for easy interfacing with other devices.

Package

The SN74AHC574PWR is available in a small-sized TSSOP (Thin Shrink Small Outline Package) package.

Essence

The essence of SN74AHC574PWR lies in its ability to store and control digital data efficiently.

Packaging/Quantity

This product is typically packaged in reels containing a quantity of 2500 units.

Specifications

• Supply Voltage Range: 2V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Input/Output Type: CMOS
• Number of Flip-Flops: 8
• Output Current: ±8mA
• Propagation Delay Time: 6ns (max)

Detailed Pin Configuration

The SN74AHC574PWR has a total of 20 pins, which are assigned specific functions:

1. GND: Ground
2. D0: Data input/output 0
3. D1: Data input/output 1
4. D2: Data input/output 2
5. D3: Data input/output 3
6. D4: Data input/output 4
7. D5: Data input/output 5
8. D6: Data input/output 6
9. D7: Data input/output 7
10. OE: Output enable
11. CP: Clock pulse input
12. MR: Master reset input
13. Q0: Flip-flop output 0
14. Q1: Flip-flop output 1
15. Q2: Flip-flop output 2
16. Q3: Flip-flop output 3
17. Q4: Flip-flop output 4
18. Q5: Flip-flop output 5
19. Q6: Flip-flop output 6
20. Q7: Flip-flop output 7

Functional Features

• Flip-Flop Latch: The SN74AHC574PWR can store and latch digital data, allowing for easy control and manipulation.
• 3-State Outputs: The 3-state outputs provide flexibility in interfacing with other devices, enabling efficient data transfer.
• Clock Pulse Input: The CP pin allows synchronization of data transfer with an external clock signal.
• Master Reset Input: The MR pin resets all flip-flops to a known state when activated.
• Output Enable: The OE pin enables or disables the outputs, allowing for efficient control of data flow.

Advantages and Disadvantages

Advantages

• High-speed operation facilitates quick data transfer.
• Low power consumption makes it energy-efficient.
• Wide operating voltage range provides versatility in various applications.
• 3-state outputs allow for easy interfacing with other devices.

Disadvantages

• Limited number of flip-flops (8) may not be sufficient for complex applications requiring more storage capacity.
• Small package size may pose challenges during assembly and soldering processes.

Working Principles

The SN74AHC574PWR operates based on the principles of flip-flops and latch circuits. It stores digital data in its flip-flops, which can be controlled and manipulated using clock pulses and control signals. The 3-state outputs enable efficient data transfer to other devices.

Detailed Application Field Plans

The SN74AHC574PWR finds applications in various fields, including: 1. Microcontrollers: Used for storing and controlling data in microcontroller systems. 2. Communication Systems: Facilitates data transfer and synchronization in communication systems. 3. Industrial Automation: Enables efficient control and manipulation of digital signals in industrial automation processes. 4. Consumer Electronics: Used in devices such as TVs, DVD players, and gaming consoles for data storage and control.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74AHC574PWR include: - CD74HC574E - MC74HC574AN - 74HCT574N - SN54HC574J

These models can be considered as alternatives based on their specifications, pin configuration, and functional features.

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